CN206506417U - A kind of hollow shaft motor assembly tooling - Google Patents
A kind of hollow shaft motor assembly tooling Download PDFInfo
- Publication number
- CN206506417U CN206506417U CN201720094022.8U CN201720094022U CN206506417U CN 206506417 U CN206506417 U CN 206506417U CN 201720094022 U CN201720094022 U CN 201720094022U CN 206506417 U CN206506417 U CN 206506417U
- Authority
- CN
- China
- Prior art keywords
- locating dowel
- substrate
- centre bore
- vertical
- hollow shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model is related to assembly tooling technical field, disclose a kind of hollow shaft motor assembly tooling, including base, the upper end of the base is provided with horizontal substrate, the center of the substrate, which is provided with centre bore, centre bore, is provided with the locating dowel vertical with substrate, is slidably connected between locating dowel and centre bore, the lower end of locating dowel is supported through centre bore with base contacts, is located on the upper side of substrate around locating dowel and is provided with end cap position limiting convex ring；The both sides of the substrate are respectively provided with one piece of vertical supporting plate, described supporting plate is vertical with substrate to be fixedly connected, the upper end of the supporting plate is equipped with cylinder, the axis coaxle of two cylinders and vertical with the axis of locating dowel, the shaft end of cylinder is provided with briquetting, and the outer end of the briquetting is provided with arc-shaped limit groove.The utility model can improve the efficiency of assembling and assembly precision of motor, be especially suitable for the assembling of large-size machine.
Description
Technical field
The utility model is related to assembly tooling technical field, more particularly to a kind of hollow shaft motor assembly tooling.
Background technology
Hollow shaft motor generally includes electric machine casing, upper end cover, bottom end cover, and electric machine casing inwall is provided with magnetic stator,
The inside center of electric machine casing is provided with hollow shaft, and the outside of hollow shaft is provided with rotor, and rotor includes magnet steel and winding, assembling when
Time needs to load rotor in stator, and the two ends of hollow shaft pass through upper end cover, bottom end cover respectively.But assemble rotor when
Wait, the magnet steel on rotor can be with magnetic stator by the way that together with magnetic absorption, this axis for resulting in rotation is difficult to and stator
Coaxially, especially large-size machine, the magnetic of permanent magnet is very big, is difficult the magnetic force for overcoming magnetic stator during hand assembled, so that
Cause assembling difficult.
Utility model content
The utility model is in order to solve when rotor of the prior art and motor stator are assembled by magnetic action
Cause to be difficult to be accurately positioned, there is provided a kind of can improve efficiency of assembling, improve the hollow of assembly precision the problem of efficiency of assembling is low
Spindle motor assembly tooling.
To achieve these goals, the utility model is adopted the following technical scheme that：
A kind of hollow shaft motor assembly tooling, including base, the upper end of the base are provided with horizontal substrate, the substrate
Center be provided with centre bore, the locating dowel vertical with substrate is provided with centre bore, is slidably connected between locating dowel and centre bore, it is fixed
The lower end of position post is supported through centre bore with base contacts, is located on the upper side of substrate spacing provided with end cap around locating dowel
Bulge loop；The both sides of the substrate are respectively provided with one piece of vertical supporting plate, and described supporting plate is vertical with substrate to be fixedly connected, described
The upper end of supporting plate is equipped with cylinder, the axis coaxle of two cylinders and vertical with the axis of locating dowel, and the shaft end of cylinder is provided with
Briquetting, the outer end of the briquetting is provided with arc-shaped limit groove.First by the bottom end cover of motor on substrate when using, motor is loaded on
In stator, motor housing, locating dowel insertion centre bore, rotor and upper end cover are inserted in locating dowel together, cylinder shaft end is stretched
Go out it is spacing to the upper end of locating dowel, it is unilateral spacing it cannot be guaranteed that axiality, passes through two briquettings pair because positioning column length is larger
The upper end positioning of locating dowel, electronics rotor, hollow shaft are assembled along locating dowel and stator, after assembling by bolt by upper end cover and
Motor housing is connected, and the axle of cylinder is resetted, and locating dowel is extracted from upper end, takes out the motor assembled；By the frock to hollow
Spindle motor is assembled, and improves efficiency of assembling and assembly precision.
If preferably, described substrate avoids through hole provided with bolt stem.Bolt can avoid hole through bolt, so that
Bottom end cover is connected with motor housing.
Preferably, the lower surface of the locating dowel is sphere, the upper end of the locating dowel is in truncated cone-shaped.Stretch cylinder shaft end
When going out spacing to the upper end of positioning, sphere is easy to the lower end of locating dowel to move, so as to adjust the axis of locating dowel；Truncated cone-shaped structure
With guide effect, it is easy to hollow shaft to be inserted in locating dowel.
Preferably, being provided with triangle reinforcement between the supporting plate and substrate；It is provided between the inner of two pieces of supporting plates
Connecting plate.Triangle reinforcement, connecting plate play a part of strengthening connection to supporting plate, and therefore, the utility model can improve electricity
The efficiency of assembling and assembly precision of machine, are especially suitable for the assembling of large-size machine.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is close-up schematic view at A in Fig. 1.
Fig. 3 is the connection diagram of briquetting and locating dowel.
In figure：Base 1, substrate 2, centre bore 3, locating dowel 4, end cap position limiting convex ring 5, supporting plate 6, cylinder 7, briquetting 8, arc
Shape stopper slot 9, bolt avoid through hole 10, triangle reinforcement 11, connecting plate 12, bottom end cover 13, motor housing 14, motor stator
15th, hollow shaft 16, rotor 17, upper end cover 18.
Embodiment
The utility model is further described with reference to the accompanying drawings and detailed description：
A kind of hollow shaft motor assembly tooling as depicted in figs. 1 and 2, including base 1, the upper end of base is provided with horizontal
Substrate 2, the center of substrate, which is provided with centre bore 3, centre bore, is provided with the locating dowel 4 vertical with substrate, locating dowel and centre bore it
Between be slidably connected, the lower end of locating dowel is supported through centre bore with base contacts, and the week of locating dowel is located on the upper side of substrate 2
Enclose provided with end cap position limiting convex ring 5；The both sides of substrate are respectively provided with one piece of vertical supporting plate 6, supporting plate fixed company vertical with substrate
Connect, the upper end of supporting plate is equipped with cylinder 7, the axis coaxle of two cylinders and vertical with the axis of locating dowel, as shown in figure 3,
The shaft end of cylinder 7 is provided with briquetting 8, and the outer end of briquetting is provided with arc-shaped limit groove 9；If substrate 2 avoids through hole 10 provided with bolt stem,
Triangle reinforcement 11 is provided between supporting plate and substrate；Connecting plate 12 is provided between the inner of two pieces of supporting plates；Under locating dowel
End face is sphere, and the upper end of locating dowel is in truncated cone-shaped.
With reference to accompanying drawing, application method of the present utility model is as follows：First by the bottom end cover 13 of motor on substrate when using,
Bottom end cover is spacing by end cap position limiting convex ring 5, then motor housing 14 and bottom end cover are positioned（Motor housing 14 is fixed with motor in advance
Son 15 links together）, bottom end cover is connected with motor housing by bolt, locating dowel 4 is inserted in centre bore, locating dowel
Lower end is supported with base contacts, and hollow shaft is inserted in into locating dowel（Hollow shaft 16 is connected to rotor 17, upper end cover 18 in advance
Together）, the shaft end of cylinder 7 stretches out, and briquetting is spacing to the upper end of locating dowel, and hollow shaft is assembled along locating dowel and stator, assembling
Upper end cover is connected with motor housing by bolt afterwards, the axle of cylinder is resetted, and locating dowel is extracted from upper end, takes out the electricity assembled
Machine.Hollow shaft motor is assembled by the frock, efficiency of assembling and assembly precision is improved.
Claims (4)
1. a kind of hollow shaft motor assembly tooling, including base, it is characterized in that, the upper end of the base is provided with horizontal substrate,
The center of the substrate, which is provided with centre bore, centre bore, is provided with the locating dowel vertical with substrate, sliding between locating dowel and centre bore
Dynamic connection, the lower end of locating dowel is supported through centre bore with base contacts, is located on the upper side of substrate around locating dowel and is set
There is end cap position limiting convex ring；The both sides of the substrate are respectively provided with one piece of vertical supporting plate, and described supporting plate is vertical with substrate solid
Fixed connection, the upper end of the supporting plate is equipped with cylinder, the axis coaxle of two cylinders and, cylinder vertical with the axis of locating dowel
Shaft end be provided with briquetting, the outer end of the briquetting is provided with arc-shaped limit groove.
2. a kind of hollow shaft motor assembly tooling according to claim 1, it is characterized in that, described substrate is provided with some
Bolt avoids through hole.
3. a kind of hollow shaft motor assembly tooling according to claim 1, it is characterized in that, the lower surface of the locating dowel is
Sphere, the upper end of the locating dowel is in truncated cone-shaped.
4. a kind of hollow shaft motor assembly tooling according to claim 1 or 2 or 3, it is characterized in that, the supporting plate and base
Triangle reinforcement is provided between plate；Connecting plate is provided between the inner of two pieces of supporting plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720094022.8U CN206506417U (en) | 2017-01-24 | 2017-01-24 | A kind of hollow shaft motor assembly tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720094022.8U CN206506417U (en) | 2017-01-24 | 2017-01-24 | A kind of hollow shaft motor assembly tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206506417U true CN206506417U (en) | 2017-09-19 |
Family
ID=59833526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720094022.8U Expired - Fee Related CN206506417U (en) | 2017-01-24 | 2017-01-24 | A kind of hollow shaft motor assembly tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206506417U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745086A (en) * | 2017-11-27 | 2018-03-02 | 四川共享铸造有限公司 | A kind of positioner of casting sand core streamline |
| CN111371272A (en) * | 2020-04-30 | 2020-07-03 | 苏州佳电飞球电机有限公司 | Motor stator and rotor assembling device and method |
-
2017
- 2017-01-24 CN CN201720094022.8U patent/CN206506417U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745086A (en) * | 2017-11-27 | 2018-03-02 | 四川共享铸造有限公司 | A kind of positioner of casting sand core streamline |
| CN111371272A (en) * | 2020-04-30 | 2020-07-03 | 苏州佳电飞球电机有限公司 | Motor stator and rotor assembling device and method |
| CN111371272B (en) * | 2020-04-30 | 2022-04-12 | 苏州佳电飞球电机有限公司 | Motor stator and rotor assembling device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170919 Termination date: 20210124 |